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Khurram Syed Sher, a 28-year-old doctor who moonwalked in front of reality TV judges two years ago while competing on “Canadian Idol,” will soon face a different kind of judge for terrorism-related charges, according to reports.

His Thursday arrest came a day after two other Canadian nationals faced charges in connection with the alleged plot to bomb unspecified targets in and outside the country, The Associated Press reported. Police said they seized 50 electronic circuit boards in connection with the case that could be used as remote-controlled bomb triggers, the wire service reported.

"The arrests have prevented the gathering of bombs and the execution of one or many terrorist attacks," Royal Canadian Mounted Police Chief Supt. Serge Therriault told the AP.